EcoFrog from E-Sensorix is a modern level indicator for the fuel oil tanks and monitor the fill level in the fuel oil tanks and consumption via a web portal or on smartphone. EcoFrog is the alternative for thread floats, dipsticks, fuel meters or other mechanical systems and can also be used where it is impossible to connect to the grid. 

The device offers the possibility of individual configurations. For configuring the device suitable to your application, the following information is required:

1. Medium in the tank e.g. fuel oil, water, etc.
2. Different tank types: Tank type A for rectangular tanks, B for oval or round tanks, 
   C for flat, horizontal tanks (B>H)

   

    
3. Height (H) in cm, more precisely the distance between the tank bottom and sensor outlet (entire measuring range). If the distance between the sensor and maximum filling height is > 15cm, please indicate the difference as the offset.
4. Width (W) in cm * and length / depth (Z) in cm *
5. Maximum volume in liters (When used on battery tanks, please add the volume of all tanks.)
6. Height of the sampling point/suction point in cm. The level at which the contents of the tank are sucked in and is also called "dead zone" or "sludge". Standard according to TÜV in fuel oil tanks is 8cm (standard setting).
7. Sensor offset (empty area) in cm. In order to achieve optimum measurements, the sensor should be installed 15cm above the maximum filling level. If this distance is larger and there is an empty area, enter it here in cm (e.g. 2cm).